baber/WOPTO huggingface dataset:
Patent JP-2005350693-A (JP)
Title: Method for baking greensheet used in manufacturing porous sintered compact of metal
Inventor: TAKAHASHI SHINICHI
IPC: B22F3/11
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for baking a greensheet used for producing a porous sintered compact of metallic powder, so as to leave carbon in the greensheet by preventing a binder from being oxidized or decarburized and prevent metallic powder from being oxidized, when heating the metallic powder impregnated in bubbles of a foaming urethane resin and an organic binder, to make only a carbonized binder carry the metallic powder.  <P>SOLUTION: This baking method controls oxygen pressure in a heating atmosphere to a value lower than a redox equilibrium line of CO of the organic binder, in order to prevent the organic binder from being oxidized and decarburized while being heated for carbonization; and also controls the oxygen pressure to a value lower than the redox equilibrium line of the metal, in order to prevent the metallic powder from being oxidized. In order to satisfy these two requirements, the baking method finishes the step of baking the greensheet material in an atmospheric gas having an oxygen partial pressure lower than the redox equilibrium line of the metal at about 300°C at which the organic binder starts carbonization, at about 600°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005031643-A (JP)
Title: Light emitting device and display device
Inventor: SANO KEIICHI
IPC: G09G3/32
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To make time sharing digital gray-scale display possible with a simple circuit.  <P>SOLUTION: Each pixel of the display device has an organic EL element 40, a drive TFT 36, a control TFT 32, and a control capacitor 38. The drive TFT 36 is disposed between the EL element 40 and an EL power source and controls the electric power supply to the element 40. The control TFT 32 is connected between a constant voltage source and the gate of the drive TFT 36, receives a digital data signal in the gate and performs control as to whether the gate voltage of the drive TFT 36 is fixed or not. A control pulse signal specifying the light emission period of the EL element 40 is applied to a control line and the control capacitor 38 is connected between the control line and the gate of the drive TFT 36. The gate voltage V2 of the drive TFT 36 shifts to the voltage corresponding to the control pulse signal when the control TFT 32 is off and V 2 is non-fixed during the light emission period specified by the control pulse signal. Whether the drive TFT 36 is on or not can be controlled by the level of the control pulse signal and the data signal is merely required to control the on and off of the control TFT 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207407-A (JP)
Title: Control device and control method for internal combustion engine
Inventor: MORIYA SAKANORI
IPC: F02D45/00
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical control device and a practical control method for an internal combustion engine enabling to easily execute highly accurate engine control and determination of engine operation state with a light load.  <P>SOLUTION: An internal combustion engine 1 burning mixture of fuel and air in each combustion chamber 3 to generate power is provided with an ECU 20 and a cylinder pressure sensor 15 provided in the combustion chamber 3 and detecting cylinder pressure. The ECU 20 calculates products of multiplications of cylinder pressure detected by the cylinder pressure sensor 15 and value of a predetermined index power of cylinder volume at a time of detection of pressure of the cylinder at predetermined two points, and calculates a control parameter γ indicating heat quantity ratio of actual heat generation quantity to heat generation quantity at a time of perfect combustion based on fuel injection quantity and difference between the products of multiplications at the predetermined two points. The EUC 20 executes correction of fuel injection quantity in a rich operation mode, misfire determination, and irregularity determination of an injector using the control parameter γ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005352848-A (JP)
Title: Operation report creating method
Inventor: HASEGAWA MITSURU
IPC: G06Q50/10
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically create an operation report by automatically gathering a downtime (device down and restoration), an operation time (start and end), and operation contents in case of trouble occurring to an object device of maintenance etc., as to an operation report creating method of creating an operation report on a device to be operated and to impart an acknowledgement mark to the operation report when the report is presented to a custoemr and acknowledged.  <P>SOLUTION: The operation report creating method includes a step of receiving and gathering a downtime (start and restoration) of the device from a storage device through a network, a step of making an operation terminal gather and transmit time information on the start of operation and time information on the end when the operation terminal is connected to a device or a server managing the device and receiving them through the network, and a step of automatically creating an operation report based upon the gathered downtime (start and restoration) of the device, time information on the operation start, and time information on the operation end.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329187-A (JP)
Title: Openable toe shoe
Inventor: SUZUKI CHODAYU
IPC: A43B23/02
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe that can be opened or closed widely from the foot insertion opening to the toe so that the foot can be smoothly inserted from above only by putting the foot down.  <P>SOLUTION: The vamp of the shoe covering the top side of the foot can be opened or closed widely along the line from the center of the foot insertion opening to the center of the toe tip, i.e., the front end of the shoe. A fastener is provided in the openable part to enable the part to be opened and closed. The openable part may be provided with a hook and loop fastener.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001959-A (JP)
Title: Resin-impregnated substrate
Inventor: KATAGIRI SHIRO
IPC: H05K1/03
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-impregnated substrate having high solder heat resistance and a small coefficient of linear expansion.  <P>SOLUTION: The resin-impregnated substrate is obtained by impregnating a sheet composed of aromatic liquid crystal polyester fibers with a solution of an aromatic liquid crystal polyester composed of a liquid crystalline polyester containing at least one kind of structural unit selected from the group consisting of a structural unit derived from an aromatic amine and a structural unit derived from an aromatic diamine having a phenolic hydroxy group in an amount of 10-35 mol% based on the whole structural units and an aprotic solvent and then removing the solvent. The resin-impregnated substrate with a conductive layer is prepared by applying the conductive layer to at least one surface of the resin-impregnated substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003199-A (JP)
Title: Route search method for navigation system, and navigation system
Inventor: SANO KATSUMI
IPC: G09B29/10
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce possibility that a recommendation route including a road which a user does not wish to pass is searched for, in a navigation system.  <P>SOLUTION: This navigation system is provided with: a storage device 3 storing link information associated with road information identifying a road to which a link belongs, and cost of the link; and arithmetic processing part 1 searching for the recommendation route to a destination, and performing route guidance according to the recommendation route. The navigation system makes the arithmetic processing part 1 execute: a process for estimating the link of a deviation spot inside the recommendation route when a vehicle deviates from the recommendation route, and specifying road identification information associated to the link of the deviation spot by use of the link information; and a process for increasing the cost of the link associated to the specified road identification information and searching for a new recommendation route to the destination by use of the link information when the deviation from the recommendation route is continuously performed a prescribed frequency or above at intervals each shorter than a prescribed distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340745-A (JP)
Title: Electric and electronic device power supply unit
Inventor: ODA TAKAHIRO
IPC: H01L23/36
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a power supply unit quiet since a high heater element closely disposed in a narrow space releases heat to dispense with a highly rotational fin.  <P>SOLUTION: In the power supply unit used for an electrical and electronic device wherein at least one electronic substrate is disposed in the case of a power supply unit, at least one high heater element is disposed on the substrate, a single or a plurality of heat conductive members are closely contacted with the high heater element and the heat conductive members protrude outside the case of the power supply unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009606-A (JP)
Title: Reducing agent supply device
Inventor: SATO SHINYA
IPC: B01D53/94
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To successively execute favorable reduction and purification of NOx even under conditions of drop in urea water to less than the necessary minimum amount (less than a set lower limit value of a level sensor) and of abnormality in concentrations.  <P>SOLUTION: A reducing agent supply device for supplying reducing agent to a selection reduction type catalyst 10 provided at some midpoint in an exhaust pipe 9, is equipped with a urea water tank 14 for storing urea water 11 as reducing agent for regular use, a fuel tank 18 for storing light oil 12 as an engine fuel and an injection device 19 for selectively leading the urea water 11 or light oil 12 from either of the urea water tank 14 or fuel tank 18 through the medium of a three-way switch valve 17 (a flow path switching means) and injecting the urea water 11 or light oil 12 to the inlet side of the selective reduction catalyst 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010810-A (JP)
Title: Sighting telescope
Inventor: JIBIKI YUBAO
IPC: G02B23/00
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sighting telescope which has a zooming mechanism with which an adjusting angle of sight can be enlarged in order to maintain the sighting accuracy of the sighting telescope stably and also zooming can be performed lightly.  <P>SOLUTION: The sighting telescope has a zooming mechanism comprising; a zoom ring 5 that is turnably provided at an outer circumference of the lens barrel 2 of a sighting telescope 1; an annular gear 5A provided on an inner peripheral surface of the zoom lens 5; a circumference-shaped gear 6 that is turnably provided to be concentric with the annular gear 5A and is provided at the inner periphery of the lens barrel 2; a mediation gear 7 provided so as to transmit the rotation of the annular gear 5A to the circumference-shape gear 6 by being interposed between the annular gear 5A and the circumference-shaped gear 6; and a transmission mechanism 13 which transmits the rotation of the circumference-shape gear 6 to a cam cylinder 9 that is turnably provided in the lens barrel 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014425-A (JP)
Title: Electromagnetic linear actuator
Inventor: IGUCHI HIROMI
IPC: H02K41/03
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rattling between a linear bearing and a linear bearing shaft.  <P>SOLUTION: When a guide (50) for restraining the motion of a movable section (40A), which holds members (21, 22) to be elevated/lowered for a fixed section (30), other than the elevating/lowering direction (Z) is composed of a linear bearing shaft (51) penetrating a tubular section (413a) projecting from the movable section through a linear bearing (54), a rattling suppressor (70) fixed to the movable section in proximity to the tubular projecting section suppresses rattling occurring between the linear bearing shaft and the linear bearing. The rattling suppressor (70) is composed of a bearing member having a pair of bearings (72) for pressing the linear bearing shaft constantly in a predetermined direction against the linear bearing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007473-A (JP)
Title: Floor material and veneer therefor
Inventor: FURUICHI SUNAO
IPC: B27M3/04
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material suppressed in the occurrence of a crack even in the case of thick veneer and having good hardness or heat resistance as a castor-resistant floor or the like.  <P>SOLUTION: A resin (12) is injected in a plurality of the groove parts (11) provided to the back of woody veneer (1) and cured to obtain a single body for the floor material. The single bodies are bonded to a base material (2) to obtain the floor material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010872-A (JP)
Title: Toner for micr, and image forming method using the same
Inventor: SATO KOSUKE
IPC: G03G15/08
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for MICR with which a proper identification mark of superior accuracy in stable reading by a reader over a long period of time, starting from the initial period of image formation, and to provide an image forming method that uses the same.  <P>SOLUTION: The toner for MICR is prepared, by blending a magnetic powder having volume resistivity of 1.0×10<SP>3</SP>to 1.0×10<SP>7</SP>Ωcm into toner particles, and the amount of electrostatic charge in the state of holding the toner on the surface of a developer holder is regulated to be 3.0 to 8.00 μC/g, when the toner is used for a magnetic one component jumping development method. The image forming method comprises combining the toner for MICR and the developer holder of 2.0 to 6.0 μm in ten-point mean surface roughness Rz on the surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006014440-A (JP)
Title: Motor drive controller
Inventor: KOBAYASHI MASATO
IPC: H02P29/02
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive controller which can reduce the power consumption, as much as possible.  <P>SOLUTION: The motor drive controller includes a motor 14 which drives a load mechanism (drive roller 1, driven roller 2), a temperature-detecting means 11 for detecting the temperature state of the loading mechanism, a storage means 12 for storing drive current value set data formed from the data of a motor drive torque and a drive current value and load change data by the temperature state, and a current-setting means 13 for setting the drive current of the motor 14, based on the temperature state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013733-A (JP)
Title: Voltage controlled oscillator
Inventor: YAMANOBE YASUNARI
IPC: H03B5/02
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-frequency selective voltage-controlled oscillator wherein the quality of an output signal at each oscillated frequency is not deteriorated.  <P>SOLUTION: In the two-frequency voltage-controlled oscillator that includes two circuits of voltage-controlled oscillators each comprising a series connection of: a band pass filter for determining an oscillated frequency; matching circuits each provided to the pre-stage and the post-stage of the band pass filter; a fixed phase shifter for determining the oscillation condition and the oscillated frequency; a voltage-controlled variable phase shifter for controlling the oscillated frequency by an external voltage signal; and a distributor for determining the distribution to an external output and an in-loop output, and includes a power supply switching circuit of the voltage-controlled oscillators and a coupling circuit for coupling output signals of the voltage-controlled oscillators, the coupling circuit adopts a circuit configuration of a 2-input low pass filter comprising capacitors, inductors, and a resistor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008439-A (JP)
Title: Hydrogen storing material and manufacturing method therefor
Inventor: FUJII HIRONOBU
IPC: C01B3/00
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new hydrogen storing material and a manufacturing method therefor.  <P>SOLUTION: The hydrogen storing material is composed of a metal hydride and a metal hydroxide both of them are finely divided by a prescribed mechanically pulverizing treatment. These metal hydride and metal hydroxide are preferably carried on a catalytically functioning material that accelerates a hydrogen-generating reaction. Lithium hydride is preferred as the metal hydride and lithium hydroxide is preferred as the metal hydroxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009441-A (JP)
Title: Wooden building
Inventor: HORIO KENICHI
IPC: E04B2/02
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe wooden building capable of utilizing wooden resources effectively and being simply constructed in a short period of time at site at low cost, having excellent earthquake resistance and strength, and being suitable for intention of people prefering nature.  <P>SOLUTION: This wooden building 1 is constituted by arranging panel bodies 3 constituted by abutting a plurality of long wooden members 2 on a side face in an adjacent manner to extend the long wooden member 2 in the longitudinal direction in order to constitute a wall main body 4 by only the panel bodies 3. For this reason, all the sections of the wall main body are substantially constituted by columns to provide excellent earthquake resistance and strength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019317-A (JP)
Title: Pressure reduction type partial plating apparatus and method therefor
Inventor: KOYAMA AKIHIKO
IPC: C25D7/12
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce poor plating such as cracking or burning that occurs during the conventional partial spray plating, and improve current density significantly.  <P>SOLUTION: The partial plating apparatus uses a pressure reduction system among a tank 12, a mask 5 and a sparger 2. The mask 5 is fitted onto the plating area of a material 6, and pressure is applied thereon from the upper side by a cylinder shaft 1 to seal the plating surface. Chemicals are pooled in the tank 12, and when a valve 9 is opened, the sparger 2 is filled with them, and then a transfer pump 10 is operated to suck the chemicals through a pipe 4 for positive electrode. The chemicals are sucked by the transfer pump 10, so that the chemicals near the plating surface can be usually changed with new one and metallic ions also be supplied enough to a negative electrode surface for all times. Hydrogen air bubbles producing during plating are immediately and forcibly transferred to the outside of the sparger 2 through suction of the chemicals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016440-A (JP)
Title: Granular detergent composition
Inventor: NAGAYASU KATSUYA
IPC: C11D17/06
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular detergent composition exhibiting excellent enzyme stability which comprises as essential ingredients a surface-treated water-soluble inorganic compound particle, a surfactant-containing particle and an enzyme-containing particle.  <P>SOLUTION: The granular detergent composition comprises, as essential ingredients, (A) the surface-treated water-soluble inorganic compound particle obtained by surface-treating a water-soluble inorganic compound nucleus particle containing a bicarbonate salt with a first surface-treating agent comprising an organic or inorganic water-soluble polymer compound and further surface-treating the treated surface with a second surface-treating agent comprising a hardly water-soluble compound, (B) the surfactant-containing particle and (C) the enzyme-containing particle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019387-A (JP)
Title: Semiconductor memory and manufacturing method thereof
Inventor: WATANABE SHINYA
IPC: H01L21/8242
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which is not provided with a projected portion at the upper end of a vertical trench including a color oxide film, and can improve the embedded performance to such vertical trench.  <P>SOLUTION: The manufacturing method of semiconductor memory comprises the steps of forming a trench 40 to a semiconductor substrate 10, sequentially depositing a silicon layer 50 and a barrier layer 60 to the side wall of trench 40, filling the lower part of trench 40 with a mask material 70, removing the barrier layer 60 deposited to the upper part of trench 40 using the mask material 70 as a mask, removing the mask material 70, forming a color oxide film 80 by oxidation of the silicon layer 50 deposited on the upper part of trench 40 using the barrier layer 60 as a mask, executing anisotropic etching to the color oxide film 80 from the upper part of trench 40, removing the barrier layer 60, and depositing a conductive material 90 into the trench 40 to form a trench capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005175422-A (JP)
Title: Method of forming inorganic microlens of image sensor
Inventor: LEE JU IL
IPC: H01L27/14
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an inorganic microlens of an image sensor, which uses an inorganic substance as a microlens and with which suppression of crack and suppression of generation of pollution are easy and removal of a particle is easy.  <P>SOLUTION: The method comprises the steps of making an inorganic thin film deposited on a substrate, forming a hemispherical photoresist pattern on the inorganic thin film, and forming a microlens of the hemispherical inorganic thin film by carrying out a whole surface etch back process for the inorganic thin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006015025-A (JP)
Title: Manual wheelchair with continuously variable transmission mechanism
Inventor: HIRATA KOICHI
IPC: A61G5/02
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual wheelchair simple in structure, reduced in weight and facilitating maintenance and inspection while reducing a wheelchair operator's burden by optionally changing the rotation ratio between a wheel and a hand rim according to a road surface and a traveling situation.  <P>SOLUTION: The wheel 1 and the hand rim 2 are rotatable around a same axis by power transmission through a continuously variable transmission mechanism 3, and the operator can perform variable speed operation during stop or operation. The continuously variable transmission mechanism 3 comprises an input rotating plate 10 and an output rotating plate 12 whose operating surfaces 17, 18 are formed of recessed annular curved surfaces abutting on spherical surfaces with the same center, and a transmission roller assembly having rollers 20, 21 simultaneously contacting the operating surfaces of the input rotating plate 10 and output rotating plate 12, and swinging around the center of the recessed annular curved surfaces as a fulcrum. The input rotating plate 10 is rotated integrally with the hand rim, and the output rotating plate 12 is rotated integrally with the wheel 1 to optionally change the swing angle of the transmission roller assembly, thus attaining continuously variable speed change.  <P>COPYRIGHT: (C)2006,JPO&NCIPI